Camphor Benzalkonium Methosulfate

Benefits
UV Protection

What is Camphor Benzalkonium Methosulfate?

Camphor Benzalkonium Methosulfate is a synthetic cationic surfactant, a quaternary ammonium salt featuring a camphor-integrated benzalkonium methosulfate structure. Primarily incorporated into hair care items such as conditioners, detanglers, and styling products, it functions by adhering to negatively charged hair surfaces. This creates a conductive film that neutralizes static charges, minimizing flyaways and boosting manageability for smoother texture. Its biocide capabilities disrupt microbial cell membranes, curbing bacterial and fungal proliferation to safeguard formula integrity. Furthermore, it acts as a UV filter, capturing specific ultraviolet rays to lessen exposure on skin or hair. Employed mainly in rinse-off applications, it supports overall product performance without heavy residue.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 2 View on EWG →
PubChem View on PubChem →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Antistatic agent
Reduces static electricity and flyaways by improving surface conductivity, enhancing hair manageability and smoothness in conditioners and styling products.
Biocide
Destroys or inhibits harmful organisms to preserve products.
Antimicrobial agent
Helps limit growth of bacteria and other microbes on skin or in the formula; may be used for product protection, odor control, or targeted antimicrobial effects.
Sunscreen agent
Absorbs or reflects UV radiation to protect skin from sun damage.

Benefits

Minimizes static electricity for easier hair styling and reduced frizz

Controls microbes to support clean, stable formulations

Helps deflect UV rays for added daily protection

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
People with dry, flyaway-prone hair seeking smoothness
Those with quaternary ammonium sensitivities
Users of hair products wanting built-in antimicrobial support
People experiencing contact dermatitis from surfactants
Individuals incorporating multifunctional UV defenders in routines
Users avoiding synthetic preservatives

Safety Notes

  • EWG rates it low concern overall
  • Non-comedogenic, suitable for acne-prone skin

Frequently Asked Questions about Camphor Benzalkonium Methosulfate

What products contain it?

Commonly found in hair conditioners, styling sprays, and some skin formulas for antistatic and preservation.

Is it safe for daily use?

Low EWG rating suggests general safety in rinse-off products at typical levels.

Does it clog pores?

Rated non-comedogenic, making it unlikely to contribute to breakouts.